►The system adopts digital and analog circuit technology intergated, high fidelity circuit design, generate high quality CD sound effect.
►In the same environment up to 4 sets systems working ,each system support 4 units simultaneously.
►Using electronic volume control,operation is more clear and intuitive.
►Using infrared frequency mode,can quickly and accurately lock transmitter frequency.
►10 groups of non inteference frequency module, convenient for users.